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| author | Wanpeng Li <liwanp@linux.vnet.ibm.com> | 2013-12-12 15:23:23 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-12-17 15:24:38 +0100 |
| commit | 1bd53a7efdc988163ec4c25f656df38dbe500632 (patch) | |
| tree | 6bc1d2fb0b550ca3f0d86f72c2b65fbe991baf83 /Documentation | |
| parent | ffe732c2430c55074bebb172d33d909c662cd0e3 (diff) | |
| download | linux-1bd53a7efdc988163ec4c25f656df38dbe500632.tar.bz2 | |
sched/numa: Drop sysctl_numa_balancing_settle_count sysctl
commit 887c290e (sched/numa: Decide whether to favour task or group weights
based on swap candidate relationships) drop the check against
sysctl_numa_balancing_settle_count, this patch remove the sysctl.
Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Link: http://lkml.kernel.org/r/1386833006-6600-1-git-send-email-liwanp@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/sysctl/kernel.txt | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt index 26b7ee491df8..6d486404200e 100644 --- a/Documentation/sysctl/kernel.txt +++ b/Documentation/sysctl/kernel.txt @@ -428,11 +428,6 @@ rate for each task. numa_balancing_scan_size_mb is how many megabytes worth of pages are scanned for a given scan. -numa_balancing_settle_count is how many scan periods must complete before -the schedule balancer stops pushing the task towards a preferred node. This -gives the scheduler a chance to place the task on an alternative node if the -preferred node is overloaded. - numa_balancing_migrate_deferred is how many page migrations get skipped unconditionally, after a page migration is skipped because a page is shared with other tasks. This reduces page migration overhead, and determines |